"The EU functions in a complex security environment, with perceived security threats from Islamist terrorists, migration and border security issues, and environmental problems. In order to deal with these, the EU has undertaken a number of actions, including the adoption of the European Security Strategy in 2003, the Information Management Strategy of 2009, and the Internal Security Strategy of 2010. However, despite such efforts to achieve a more concerted European action in the field of security, there are still many questions to be answered about whether the European approach is really a strategic one" (Quoted from site)